Overview
The EC-OAC240-3 AC output module is a slimline relay component designed for industrial automation and control applications. Manufactured by Electro Cam Corp in Roscoe, Illinois, this module provides flexible AC switching across a wide voltage and current range, making it ideal for diverse electrical control scenarios. The compact slimline form factor enables efficient integration into control enclosures without consuming unnecessary cabinet space.
Key Features
- Voltage range: 24–280VAC for broad power system compatibility
- Current capacity: 0.02–3A for flexible load control
- Slimline module design for space-constrained installations
- Zero-cross turn-on switching for smooth AC control
- Designed for EC-3000/EC-3400 series controllers and compatible systems
- United States manufactured for quality assurance
Technical Specifications
- Output Type: AC relay
- Voltage Range: 24–280VAC
- Current Range: 0.02–3A
- Module Class: Slimline output module
- Operating Frequency: 50–60 Hz
- Switching Characteristic: Zero-cross turn-on
- Load Type: Resistive loads
- Manufacturer: Electro Cam Corp
- Country of Origin: United States (Roscoe, Illinois)
- Load Rating: Typical industrial AC circuits
Typical Applications
- Industrial automation control and switchgear
- Relay logic systems and sequential control
- HVAC and motor starter circuits
- General-purpose AC load switching
- Equipment integrating EC-3000/EC-3400 motion control systems
- Factory automation and machinery control
Compatibility & Replacements
Compatible With
- EC-3000 series motion controllers
- EC-3400 series motion controllers
- Electro Cam slimline I/O rack systems
- Industrial AC power networks (24–280VAC, 50–60 Hz)
- Standard industrial relay logic enclosures
Replaces / Drop-In Replacement For
- Original equipment manufacturer (OEM) AC output modules in EC-3000/EC-3400 systems
- Legacy Electro Cam slimline output relay modules
- Verify compatibility with your system integrator before ordering.
Works With
- Electro Cam PluS analog output modules (daisy-chain compatible)
- EC-IDC032, EC-IAC120, EC-IAC240 input modules in the same rack
- Standard industrial control relay sockets and panel assemblies
- 50–60 Hz AC power distribution systems








